JEE Main 20241 FebruaryMorning Shift

Exam: JEE Main
Year: 2024
Date: 1 February
Shift: Morning Shift
Subject: Chemistry
Chapter: p Block Elements (Group 15, 16, 17 & 18)

JEE Main 2024 · 1 February · Morning Shift · Chemistry · p Block Elements (Group 15, 16, 17 & 18)

Among the following oxide of p - block elements, Cl _ 2 O _ 7 , CO,...

Among the following oxide of

p

- block elements,

{Cl}_{2}{O}_{7}, CO, {PbO}_{2}, {N}_{2}O, NO, {Al}_{2}{O}_{3}, {SiO}_{2}, {N}_{2}{O}_{5}, {SnO}_{2}

Correct answer

Step-by-step solution

Amphoteric oxides are the oxides that behave as both acidic and basic oxides. Amphoteric Oxides have features of acidic as well as basic oxides that neutralise both acids and bases.

Acidic oxide: ${Cl}_{2}{O}_{7}, {SiO}_{2}, {N}_{2}{O}_{5}$
Neutral oxide: $CO, NO, {N}_{2}O$
Amphoteric oxide: ${Al}_{2}{O}_{3}, {SnO}_{2}, {PbO}_{2}$

Hence the answer is $3$

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